-52.68% is the change from 205 to 97
Calculation steps:
[( 97 - 205 ) ÷ 205] x 100 = -52.68%
Formula
Percentage change = [(97 - 205) / 205] x 100
Subtract the new number by the original number
97 - 205 = -108
-108 ÷ 205 = -0.526829268292683
-0.526829268292683 x 100 = -52.68%